OSTechNix published a tutorial about installing and configuring KVM in Ubuntu 20.04 Headless Server.
Install And Configure KVM In Ubuntu 20.04 Headless Server - OSTechNix
This guide explains how to install and configure KVM in Ubuntu 20.04 headless server and how to create and manage KVM guest machines using Virsh command.
Install And Configure KVM In Ubuntu 20.04 Headless Server - OSTechNix